OpenCV  4.10.0-dev
Open Source Computer Vision
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cv::detail::tracking::TrackerFeatureFeature2d Class Reference

TrackerContribFeature based on Feature2D. More...

#include <opencv2/tracking/tracking_internals.hpp>

Collaboration diagram for cv::detail::tracking::TrackerFeatureFeature2d:

Public Member Functions

 TrackerFeatureFeature2d (String detectorType, String descriptorType)
 ~TrackerFeatureFeature2d () CV_OVERRIDE
void selection (Mat &response, int npoints) CV_OVERRIDE
 Identify most effective features.
- Public Member Functions inherited from cv::detail::tracking::TrackerContribFeature
virtual ~TrackerContribFeature ()
String getClassName () const
 Get the name of the specific TrackerContribFeature.
- Public Member Functions inherited from cv::detail::tracking::TrackerFeature
virtual ~TrackerFeature ()
void compute (const std::vector< Mat > &images, Mat &response)
 Compute the features in the images collection.

Protected Member Functions

bool computeImpl (const std::vector< Mat > &images, Mat &response) CV_OVERRIDE

Additional Inherited Members

- Static Public Member Functions inherited from cv::detail::tracking::TrackerContribFeature
static Ptr< TrackerContribFeaturecreate (const String &trackerFeatureType)
 Create TrackerContribFeature by tracker feature type.
- Protected Attributes inherited from cv::detail::tracking::TrackerContribFeature
String className

Detailed Description

TrackerContribFeature based on Feature2D.

Constructor & Destructor Documentation

◆ TrackerFeatureFeature2d()

cv::detail::tracking::TrackerFeatureFeature2d::TrackerFeatureFeature2d ( String  detectorType,
String  descriptorType 


detectorTypestring of FeatureDetector
descriptorTypestring of DescriptorExtractor

◆ ~TrackerFeatureFeature2d()

cv::detail::tracking::TrackerFeatureFeature2d::~TrackerFeatureFeature2d ( )

Member Function Documentation

◆ computeImpl()

bool cv::detail::tracking::TrackerFeatureFeature2d::computeImpl ( const std::vector< Mat > &  images,
Mat response 

◆ selection()

void cv::detail::tracking::TrackerFeatureFeature2d::selection ( Mat response,
int  npoints 

Identify most effective features.

responseCollection of response for the specific TrackerContribFeature
npointsMax number of features
This method modifies the response parameter

Implements cv::detail::tracking::TrackerContribFeature.

The documentation for this class was generated from the following file: